Upper limits for the photoproduction cross section for the Φ--(1860) pentaquark state off the deuteron

H. Egiyan; J. Langheinrich; R. W. Gothe; L. Graham; M. Holtrop; H. Lu; P. Mattione; G. Mutchler; K. Park; E. S. Smith; S. Stepanyan; Z. W. Zhao; K. P. Adhikari; M. Aghasyan; M. Anghinolfi; H. Baghdasaryan; J. Ball; N. A. Baltzell; M. Battaglieri; I. Bedlinskiy; R. P. Bennett; A. S. Biselli; C. Bookwalter; D. Branford; W. J. Briscoe; W. K. Brooks; V. D. Burkert; D. S. Carman; A. Celentano; S. Chandavar; M. Contalbrigo; A. D'Angelo; A. Daniel; N. Dashyan; R. De Vita; E. De Sanctis; A. Deur; B. Dey; R. Dickson; C. Djalali; D. Doughty; R. Dupre; A. El Alaoui; L. El Fassi; P. Eugenio; G. Fedotov; S. Fegan; A. Fradi; M. Y. Gabrielyan; N. Gevorgyan; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. T. Goetz; W. Gohn; E. Golovatch; K. A. Griffioen; M. Guidal; N. Guler; L. Guo; V. Gyurjyan; K. Hafidi; H. Hakobyan; C. Hanretty; D. Heddle; K. Hicks; Y. Ilieva; D. G. Ireland; B. S. Ishkhanov; H. S. Jo; K. Joo; P. Khetarpal; A. Kim; W. Kim; A. Klein; F. J. Klein; V. Kubarovsky; S. V. Kuleshov; K. Livingston; I. J D MacGregor; Y. Mao; M. Mayer; B. McKinnon; V. Mokeev; E. Munevar; P. Nadel-Turonski; A. Ni; G. Niculescu; A. I. Ostrovidov; M. Paolone; L. Pappalardo; R. Paremuzyan; S. Park; E. Pasyuk; S. Anefalos Pereira; E. Phelps; O. Pogorelko; S. Pozdniakov; J. W. Price; S. Procureur; D. Protopopescu; B. A. Raue; G. Ricco; D. Rimal; M. Ripani; Barry Ritchie; G. Rosner; P. Rossi; F. Sabatié; M. S. Saini; C. Salgado; D. Schott; R. A. Schumacher; E. Seder; H. Seraydaryan; Y. G. Sharabian; G. D. Smith; D. I. Sober; S. S. Stepanyan; S. Strauch; M. Taiuti; W. Tang; C. E. Taylor; D. J. Tedeschi; M. Ungaro; E. Voutier; D. P. Watts; L. B. Weinstein; D. P. Weygand; M. H. Wood; N. Zachariou; L. Zana; B. Zhao

doi:10.1103/PhysRevC.85.015205

Upper limits for the photoproduction cross section for the Φ^--(1860) pentaquark state off the deuteron

H. Egiyan, J. Langheinrich, R. W. Gothe, L. Graham, M. Holtrop, H. Lu, P. Mattione, G. Mutchler, K. Park, E. S. Smith, S. Stepanyan, Z. W. Zhao, K. P. Adhikari, M. Aghasyan, M. Anghinolfi, H. Baghdasaryan, J. Ball, N. A. Baltzell, M. Battaglieri, I. BedlinskiyR. P. Bennett, A. S. Biselli, C. Bookwalter, D. Branford, W. J. Briscoe, W. K. Brooks, V. D. Burkert, D. S. Carman, A. Celentano, S. Chandavar, M. Contalbrigo, A. D'Angelo, A. Daniel, N. Dashyan, R. De Vita, E. De Sanctis, A. Deur, B. Dey, R. Dickson, C. Djalali, D. Doughty, R. Dupre, A. El Alaoui, L. El Fassi, P. Eugenio, G. Fedotov, S. Fegan, A. Fradi, M. Y. Gabrielyan, N. Gevorgyan, G. P. Gilfoyle, K. L. Giovanetti, F. X. Girod, J. T. Goetz, W. Gohn, E. Golovatch, K. A. Griffioen, M. Guidal, N. Guler, L. Guo, V. Gyurjyan, K. Hafidi, H. Hakobyan, C. Hanretty, D. Heddle, K. Hicks, Y. Ilieva, D. G. Ireland, B. S. Ishkhanov, H. S. Jo, K. Joo, P. Khetarpal, A. Kim, W. Kim, A. Klein, F. J. Klein, V. Kubarovsky, S. V. Kuleshov, K. Livingston, I. J D MacGregor, Y. Mao, M. Mayer, B. McKinnon, V. Mokeev, E. Munevar, P. Nadel-Turonski, A. Ni, G. Niculescu, A. I. Ostrovidov, M. Paolone, L. Pappalardo, R. Paremuzyan, S. Park, E. Pasyuk, S. Anefalos Pereira, E. Phelps, O. Pogorelko, S. Pozdniakov, J. W. Price, S. Procureur, D. Protopopescu, B. A. Raue, G. Ricco, D. Rimal, M. Ripani, Barry Ritchie, G. Rosner, P. Rossi, F. Sabatié, M. S. Saini, C. Salgado, D. Schott, R. A. Schumacher, E. Seder, H. Seraydaryan, Y. G. Sharabian, G. D. Smith, D. I. Sober, S. S. Stepanyan, S. Strauch, M. Taiuti, W. Tang, C. E. Taylor, D. J. Tedeschi, M. Ungaro, E. Voutier, D. P. Watts, L. B. Weinstein, D. P. Weygand, M. H. Wood, N. Zachariou, L. Zana, B. Zhao

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Abstract

We searched for the Φ^--(1860) pentaquark in the photoproduction process off the deuteron in the Ξ^-π ^--decay channel using CLAS. The invariant-mass spectrum of the Ξ^-π^- system does not indicate any statistically significant enhancement near the reported mass M=1.860 GeV. The statistical analysis of the sideband-subtracted mass spectrum yields a 90%-confidence-level upper limit of 0.7 nb for the photoproduction cross section of Φ^--(1860) with a consecutive decay into Ξ^-π^- in the photon-energy range 4.5GeV<E _γ<5.5GeV.

Original language	English (US)
Article number	015205
Journal	Physical Review C - Nuclear Physics
Volume	85
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.85.015205
State	Published - Jan 30 2012

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.85.015205

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Egiyan, H., Langheinrich, J., Gothe, R. W., Graham, L., Holtrop, M., Lu, H., Mattione, P., Mutchler, G., Park, K., Smith, E. S., Stepanyan, S., Zhao, Z. W., Adhikari, K. P., Aghasyan, M., Anghinolfi, M., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., ... Zhao, B. (2012). Upper limits for the photoproduction cross section for the Φ^--(1860) pentaquark state off the deuteron. Physical Review C - Nuclear Physics, 85(1), Article 015205. https://doi.org/10.1103/PhysRevC.85.015205

Egiyan, H, Langheinrich, J, Gothe, RW, Graham, L, Holtrop, M, Lu, H, Mattione, P, Mutchler, G, Park, K, Smith, ES, Stepanyan, S, Zhao, ZW, Adhikari, KP, Aghasyan, M, Anghinolfi, M, Baghdasaryan, H, Ball, J, Baltzell, NA, Battaglieri, M, Bedlinskiy, I, Bennett, RP, Biselli, AS, Bookwalter, C, Branford, D, Briscoe, WJ, Brooks, WK, Burkert, VD, Carman, DS, Celentano, A, Chandavar, S, Contalbrigo, M, D'Angelo, A, Daniel, A, Dashyan, N, De Vita, R, De Sanctis, E, Deur, A, Dey, B, Dickson, R, Djalali, C, Doughty, D, Dupre, R, El Alaoui, A, El Fassi, L, Eugenio, P, Fedotov, G, Fegan, S, Fradi, A, Gabrielyan, MY, Gevorgyan, N, Gilfoyle, GP, Giovanetti, KL, Girod, FX, Goetz, JT, Gohn, W, Golovatch, E, Griffioen, KA, Guidal, M, Guler, N, Guo, L, Gyurjyan, V, Hafidi, K, Hakobyan, H, Hanretty, C, Heddle, D, Hicks, K, Ilieva, Y, Ireland, DG, Ishkhanov, BS, Jo, HS, Joo, K, Khetarpal, P, Kim, A, Kim, W, Klein, A, Klein, FJ, Kubarovsky, V, Kuleshov, SV, Livingston, K, MacGregor, IJD, Mao, Y, Mayer, M, McKinnon, B, Mokeev, V, Munevar, E, Nadel-Turonski, P, Ni, A, Niculescu, G, Ostrovidov, AI, Paolone, M, Pappalardo, L, Paremuzyan, R, Park, S, Pasyuk, E, Anefalos Pereira, S, Phelps, E, Pogorelko, O, Pozdniakov, S, Price, JW, Procureur, S, Protopopescu, D, Raue, BA, Ricco, G, Rimal, D, Ripani, M, Ritchie, B, Rosner, G, Rossi, P, Sabatié, F, Saini, MS, Salgado, C, Schott, D, Schumacher, RA, Seder, E, Seraydaryan, H, Sharabian, YG, Smith, GD, Sober, DI, Stepanyan, SS, Strauch, S, Taiuti, M, Tang, W, Taylor, CE, Tedeschi, DJ, Ungaro, M, Voutier, E, Watts, DP, Weinstein, LB, Weygand, DP, Wood, MH, Zachariou, N, Zana, L & Zhao, B 2012, 'Upper limits for the photoproduction cross section for the Φ^--(1860) pentaquark state off the deuteron', Physical Review C - Nuclear Physics, vol. 85, no. 1, 015205. https://doi.org/10.1103/PhysRevC.85.015205

@article{7046e6abbad8400f892fbbf81cb3c56b,

title = "Upper limits for the photoproduction cross section for the Φ--(1860) pentaquark state off the deuteron",

abstract = "We searched for the Φ--(1860) pentaquark in the photoproduction process off the deuteron in the Ξ-π --decay channel using CLAS. The invariant-mass spectrum of the Ξ-π- system does not indicate any statistically significant enhancement near the reported mass M=1.860 GeV. The statistical analysis of the sideband-subtracted mass spectrum yields a 90%-confidence-level upper limit of 0.7 nb for the photoproduction cross section of Φ--(1860) with a consecutive decay into Ξ-π- in the photon-energy range 4.5GeV<E γ<5.5GeV.",

author = "H. Egiyan and J. Langheinrich and Gothe, {R. W.} and L. Graham and M. Holtrop and H. Lu and P. Mattione and G. Mutchler and K. Park and Smith, {E. S.} and S. Stepanyan and Zhao, {Z. W.} and Adhikari, {K. P.} and M. Aghasyan and M. Anghinolfi and H. Baghdasaryan and J. Ball and Baltzell, {N. A.} and M. Battaglieri and I. Bedlinskiy and Bennett, {R. P.} and Biselli, {A. S.} and C. Bookwalter and D. Branford and Briscoe, {W. J.} and Brooks, {W. K.} and Burkert, {V. D.} and Carman, {D. S.} and A. Celentano and S. Chandavar and M. Contalbrigo and A. D'Angelo and A. Daniel and N. Dashyan and {De Vita}, R. and {De Sanctis}, E. and A. Deur and B. Dey and R. Dickson and C. Djalali and D. Doughty and R. Dupre and {El Alaoui}, A. and {El Fassi}, L. and P. Eugenio and G. Fedotov and S. Fegan and A. Fradi and Gabrielyan, {M. Y.} and N. Gevorgyan and Gilfoyle, {G. P.} and Giovanetti, {K. L.} and Girod, {F. X.} and Goetz, {J. T.} and W. Gohn and E. Golovatch and Griffioen, {K. A.} and M. Guidal and N. Guler and L. Guo and V. Gyurjyan and K. Hafidi and H. Hakobyan and C. Hanretty and D. Heddle and K. Hicks and Y. Ilieva and Ireland, {D. G.} and Ishkhanov, {B. S.} and Jo, {H. S.} and K. Joo and P. Khetarpal and A. Kim and W. Kim and A. Klein and Klein, {F. J.} and V. Kubarovsky and Kuleshov, {S. V.} and K. Livingston and MacGregor, {I. J D} and Y. Mao and M. Mayer and B. McKinnon and V. Mokeev and E. Munevar and P. Nadel-Turonski and A. Ni and G. Niculescu and Ostrovidov, {A. I.} and M. Paolone and L. Pappalardo and R. Paremuzyan and S. Park and E. Pasyuk and {Anefalos Pereira}, S. and E. Phelps and O. Pogorelko and S. Pozdniakov and Price, {J. W.} and S. Procureur and D. Protopopescu and Raue, {B. A.} and G. Ricco and D. Rimal and M. Ripani and Barry Ritchie and G. Rosner and P. Rossi and F. Sabati{\'e} and Saini, {M. S.} and C. Salgado and D. Schott and Schumacher, {R. A.} and E. Seder and H. Seraydaryan and Sharabian, {Y. G.} and Smith, {G. D.} and Sober, {D. I.} and Stepanyan, {S. S.} and S. Strauch and M. Taiuti and W. Tang and Taylor, {C. E.} and Tedeschi, {D. J.} and M. Ungaro and E. Voutier and Watts, {D. P.} and Weinstein, {L. B.} and Weygand, {D. P.} and Wood, {M. H.} and N. Zachariou and L. Zana and B. Zhao",

year = "2012",

month = jan,

day = "30",

doi = "10.1103/PhysRevC.85.015205",

language = "English (US)",

volume = "85",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "1",

}

TY - JOUR

T1 - Upper limits for the photoproduction cross section for the Φ--(1860) pentaquark state off the deuteron

AU - Egiyan, H.

AU - Langheinrich, J.

AU - Gothe, R. W.

AU - Graham, L.

AU - Holtrop, M.

AU - Lu, H.

AU - Mattione, P.

AU - Mutchler, G.

AU - Park, K.

AU - Smith, E. S.

AU - Stepanyan, S.

AU - Zhao, Z. W.

AU - Adhikari, K. P.

AU - Aghasyan, M.

AU - Anghinolfi, M.

AU - Baghdasaryan, H.

AU - Ball, J.

AU - Baltzell, N. A.

AU - Battaglieri, M.

AU - Bedlinskiy, I.

AU - Bennett, R. P.

AU - Biselli, A. S.

AU - Bookwalter, C.

AU - Branford, D.

AU - Briscoe, W. J.

AU - Brooks, W. K.

AU - Burkert, V. D.

AU - Carman, D. S.

AU - Celentano, A.

AU - Chandavar, S.

AU - Contalbrigo, M.

AU - D'Angelo, A.

AU - Daniel, A.

AU - Dashyan, N.

AU - De Vita, R.

AU - De Sanctis, E.

AU - Deur, A.

AU - Dey, B.

AU - Dickson, R.

AU - Djalali, C.

AU - Doughty, D.

AU - Dupre, R.

AU - El Alaoui, A.

AU - El Fassi, L.

AU - Eugenio, P.

AU - Fedotov, G.

AU - Fegan, S.

AU - Fradi, A.

AU - Gabrielyan, M. Y.

AU - Gevorgyan, N.

AU - Gilfoyle, G. P.

AU - Giovanetti, K. L.

AU - Girod, F. X.

AU - Goetz, J. T.

AU - Gohn, W.

AU - Golovatch, E.

AU - Griffioen, K. A.

AU - Guidal, M.

AU - Guler, N.

AU - Guo, L.

AU - Gyurjyan, V.

AU - Hafidi, K.

AU - Hakobyan, H.

AU - Hanretty, C.

AU - Heddle, D.

AU - Hicks, K.

AU - Ilieva, Y.

AU - Ireland, D. G.

AU - Ishkhanov, B. S.

AU - Jo, H. S.

AU - Joo, K.

AU - Khetarpal, P.

AU - Kim, A.

AU - Kim, W.

AU - Klein, A.

AU - Klein, F. J.

AU - Kubarovsky, V.

AU - Kuleshov, S. V.

AU - Livingston, K.

AU - MacGregor, I. J D

AU - Mao, Y.

AU - Mayer, M.

AU - McKinnon, B.

AU - Mokeev, V.

AU - Munevar, E.

AU - Nadel-Turonski, P.

AU - Ni, A.

AU - Niculescu, G.

AU - Ostrovidov, A. I.

AU - Paolone, M.

AU - Pappalardo, L.

AU - Paremuzyan, R.

AU - Park, S.

AU - Pasyuk, E.

AU - Anefalos Pereira, S.

AU - Phelps, E.

AU - Pogorelko, O.

AU - Pozdniakov, S.

AU - Price, J. W.

AU - Procureur, S.

AU - Protopopescu, D.

AU - Raue, B. A.

AU - Ricco, G.

AU - Rimal, D.

AU - Ripani, M.

AU - Ritchie, Barry

AU - Rosner, G.

AU - Rossi, P.

AU - Sabatié, F.

AU - Saini, M. S.

AU - Salgado, C.

AU - Schott, D.

AU - Schumacher, R. A.

AU - Seder, E.

AU - Seraydaryan, H.

AU - Sharabian, Y. G.

AU - Smith, G. D.

AU - Sober, D. I.

AU - Stepanyan, S. S.

AU - Strauch, S.

AU - Taiuti, M.

AU - Tang, W.

AU - Taylor, C. E.

AU - Tedeschi, D. J.

AU - Ungaro, M.

AU - Voutier, E.

AU - Watts, D. P.

AU - Weinstein, L. B.

AU - Weygand, D. P.

AU - Wood, M. H.

AU - Zachariou, N.

AU - Zana, L.

AU - Zhao, B.

PY - 2012/1/30

Y1 - 2012/1/30

N2 - We searched for the Φ--(1860) pentaquark in the photoproduction process off the deuteron in the Ξ-π --decay channel using CLAS. The invariant-mass spectrum of the Ξ-π- system does not indicate any statistically significant enhancement near the reported mass M=1.860 GeV. The statistical analysis of the sideband-subtracted mass spectrum yields a 90%-confidence-level upper limit of 0.7 nb for the photoproduction cross section of Φ--(1860) with a consecutive decay into Ξ-π- in the photon-energy range 4.5GeV<E γ<5.5GeV.

AB - We searched for the Φ--(1860) pentaquark in the photoproduction process off the deuteron in the Ξ-π --decay channel using CLAS. The invariant-mass spectrum of the Ξ-π- system does not indicate any statistically significant enhancement near the reported mass M=1.860 GeV. The statistical analysis of the sideband-subtracted mass spectrum yields a 90%-confidence-level upper limit of 0.7 nb for the photoproduction cross section of Φ--(1860) with a consecutive decay into Ξ-π- in the photon-energy range 4.5GeV<E γ<5.5GeV.

UR - http://www.scopus.com/inward/record.url?scp=84863036377&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84863036377&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.85.015205

DO - 10.1103/PhysRevC.85.015205

M3 - Article

AN - SCOPUS:84863036377

SN - 0556-2813

VL - 85

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 015205

ER -

Upper limits for the photoproduction cross section for the Φ^--(1860) pentaquark state off the deuteron

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